WordPress database error: [Duplicate entry '0' for key 'wp_actionscheduler_actions.PRIMARY']
INSERT INTO wp_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` )
SELECT 'action_scheduler/migration_hook', 'pending', '2026-07-14 09:34:11', '2026-07-14 09:34:11', 'O:30:\"ActionScheduler_SimpleSchedule\":2:{s:22:\"\0*\0scheduled_timestamp\";i:1784021651;s:41:\"\0ActionScheduler_SimpleSchedule\0timestamp\";i:1784021651;}', 1, 10, '[]' FROM DUAL
WHERE ( SELECT NULL FROM DUAL ) IS NULL
Capital letters are usually written at the beginning of a word in a sentence. But what if there are people who usually write capital letters where they shouldn’t be? (randomly in the middle of a word)? This can be a bit confusing. There are specific rules for capital letter placement; they shouldn’t be placed haphazardly. […]